Cisco IE-3000-8TC Administration Guide - Page 239
Packet Capture
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Packet Capture Packet Capture The Cisco Business Edition 3000 Administrative Interface supports capturing the network packets on a server. While troubleshooting, it is sometimes necessary to collect network packets that are being sent to and from the network interface on a Cisco Business Edition 3000 server. The following table describes the settings on the Packet Capture tab. Note Packet Capture is resource-intensive and the system might be less responsive while it is enabled. Table 42: Settings on the Packet Capture tab Setting Capture Packets Description Packet Capture allows you to capture the network packets in two ways: • Capture packets to and from IP address-Choose this option to capture the network packets to and from a particular IP address. • Capture all packets-Choose this option to capture all the network packets. Start Packet Capture Stop Packet Capture Download the log file to your PC To start packet capture, click Start Packet Capture. The time stamp displays the current date and packet capture start time. If the packet capture file exists on a system, the following warning message appears: Warning You can keep only one packet capture file on the server at a time. If you generate a new one, the existing file will be replaced with the new one. While the packet capture is running, you can also attempt to reproduce the problem. To stop the packet capturing, click Stop Packet Capture. The time stamp displays the current date and packet Capture stop time. Packet capture stops when it captures 100,000 network packets. The captured packets are saved in Packetcapture< Timestamp in YYYY-MM-DD_hh-mm-ss>.cap file format. The time stamp displays the time when the packet capturing was started. A link allows you to download the captured network packets to your PC. Note You should have the corresponding software tools installed on your PC to view the downloaded network packets. OL-27022-01 Administration Guide for Cisco Business Edition 3000, Release 8.6(4) 219
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